<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
        PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>Title</title>
</head>
<body>
<!-- 表单提交 -->
<form action="http://www.sogou.com/web" method="get">
    <div>
        <input type="text" name="query" value="Ivor"/>
        <input type="submit" value="提交"/>
    </div>
</form>
<p>上传文件</p>
<input type="file" name="fname"/>
<!-- 文本框 -->
<textarea rows="3" cols="3">asdf</textarea>
<!-- 下拉框 -->

</body>
</html>